The box having a weight of 40 N is moving to the right along a rough surface. When the package is at point A, its speed is 5m/s. The spring of stiffness k=200 N/m brings the box to rest. It is known that the friction between the box and the surface is 0.3, determine the maximum force in the spring. Neglect the mass of the end plate attached to the spring.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The box having a weight of 40 N is moving to the right along a rough
surface. When the package is at point A, its speed is 5m/s. The spring of
stiffness k-200 N/m brings the box to rest. It is known that the friction
between the box and the surface is 0.3, determine the maximum force in
the spring. Neglect the mass of the end plate attached to the spring.
-2 m--
W
A
Transcribed Image Text:The box having a weight of 40 N is moving to the right along a rough surface. When the package is at point A, its speed is 5m/s. The spring of stiffness k-200 N/m brings the box to rest. It is known that the friction between the box and the surface is 0.3, determine the maximum force in the spring. Neglect the mass of the end plate attached to the spring. -2 m-- W A
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